X-ray ndi MRI zimakulolani kufufuza ziwalo zamkati mwa munthu popanda kupaleshoni. Ndi chithandizo chawo, mukhoza kuzindikira ngakhale zofooka zazing'ono ndi zochepa zapadera. Makhalidwe a spiral tomography amachokera ku zotsatira za X-rays, koma ndi otetezeka kuposa momwe zimakhalire zachilengedwe ndi X-ray, ndipo zimapangitsa kuti mukhale ndi ndondomeko yowonjezera katatu ya malo osaka.
Mitundu yambiri yopangidwa ndi tomography
Momwe timagwiritsira ntchito mankhwalawa timagwiritsa ntchito makina opangidwa ndi X-ray, koma chifukwa chakuti chubu imayendetsedwa ndi njira yosuntha, imatha kuyendayenda mozungulira thupi lonselo. Deta yonse imapezeka nthawi yomweyo mumakompyuta ndipo imapezeka kuti iwonedwe ndi akatswiri. Chifukwa chakuti thupi la wodwalayo lili pa nsanja yoyendayenda, yomwe imapitirira kutsogolo kutsogolo kwa scanner, n'zotheka kupanga zigawo ndifupipafupi mpaka 0,5 millimita! Spiral tomography ili ndi ubwino wambiri:
- kukwera molondola;
- kutsika;
- changu;
- chitetezo.
Chotsatira chake, mu maminiti ochepa mukhoza kupeza chithunzi chonse cha ziwalo za mkati mwakuya koopsa ndi matenda omwe amafunika kuthandizidwa mwamsanga, mitsempha yambiri imakulolani kuti mufufuze malo oyenerera mpaka mamitamita, omwe ndi ofunikira kwambiri m'maganizo. Kuonjezera apo, chiwerengero cha X ray chimapangitsa kuti athe kuyesa ana aang'ono ndi amayi apakati, komanso odwala omwe ali ovuta kwambiri. Chinthu chokha chotsutsana ndi kuwonetsera tomography ndi kukhalapo kwa zitsulo m'thupi ndi kugwiritsa ntchito zida,
Kodi tomography yamagetsi imagwiritsidwa ntchito kuti?
Kawirikawiri ndi chithandizo cha kuwerengera tomography pamaphunziro pali malo ena, kapena chiwalo. Chojambuliracho chimakupatsani inu kusankha malo omwe mukufuna, pamene simukuwonetsa mbali zina za webusaitiyi kuti zithunzi zisagwirizanane. Zojambula za m'mimba za m'mimba zimasonyeza ntchito ya m'mimba, matumbo, ndulu ndi chiwindi mosiyana. Izi zimakuthandizani kuti muike maganizo anu pa vuto lofunika. Pothandizidwa ndi mafilimu a ubongo, amatha kuzindikira ngakhale microstroke , kutaya chotengera chochepa kwambiri ndi zovuta zilizonse mu ubongo zomwe ziri ndi ubongo.